/**
* @requires function posix_isatty
*/
public function testCanCheckIfTerminalIsInteractive()
{
$application = new CustomDefaultCommandApplication();
$application->setAutoExit(false);
$tester = new ApplicationTester($application);
$tester->run(array('command' => 'help'));
$this->assertFalse($tester->getInput()->hasParameterOption(array('--no-interaction', '-n')));
$inputStream = $application->getHelperSet()->get('question')->getInputStream();
$this->assertEquals($tester->getInput()->isInteractive(), @posix_isatty($inputStream));
}